if I may, actually there are other products by better companies that will do better. As for removing the ammo, your a might off. It actually conglomerates with other particles making the ammo less toxic to living items. It is still in the tank and also competing in the
nitrogen cycle just not harmful to fish. Seachem makes some cool stuff that works, I used it in my tank. One dose will do you for the rest of the cycle... Your not changing the water right? Good, dont!
